This conversion kit is required if your booth currently uses a "SIMP" TV (TV with all booth cables connected to side), has mechanical buttons and you wish to replace the TV. We do not make the "SIMP" style TV's anymore. Once you purchase this UBC kit you will be able to purchase any TV (with audio video RCA inputs) from us or your local retail chain instead of having to use the custom and expensive "SIMP" TV. This kit includes all the cables needed for conversion. You simply remove your old TV and the 2 blocks of wood it was sitting on. Set the UBC case in place of the blocks and screw it down to the housing. Next connect all your existing cables to the back of the UBC case. The kit comes with a vacant/occupied wire, 4' RCA - RCA video wire, 25" AC power cord, 2' BNC to RCA coax cable, 6' 36 pin extension cable, mounting screws and 2 RCA to BNC adapters. Some of these cables may not be needed for your specific conversion. Instructions are included and the full conversion can be done in about 15 minutes.